are there any ways to set firefox\'s proxy settings? I found here information about FoxyProxy but when Selenium works, plugins are unactivated in window.
I just had fun with this issue for a couple of days and it was hard for me to find an answer for HTTPS, so here's my take, for Java:
FirefoxProfile profile = new FirefoxProfile();
profile.setPreference("network.proxy.type", 1);
profile.setPreference("network.proxy.http", "proxy.domain.example.com");
profile.setPreference("network.proxy.http_port", 8080);
profile.setPreference("network.proxy.ssl", "proxy.domain.example.com");
profile.setPreference("network.proxy.ssl_port", 8080);
driver = new FirefoxDriver(profile);
Gotchas here: enter just the domain and not http://proxy.domain.example.com, the property name is .ssl and not .https
I'm now having even more fun trying to get it to accept my self signed certificates...